An item designed to distribute steam and/or air inside a boiler, for the purpose of cleaning tubes and walls.
NSN 6145-01-592-2583
NSN 5920-01-381-9310
NSN 6130-01-039-8726
NSN 6610-01-462-5980
NSN 5996-01-326-4115
NSN 6110-01-013-9313
NSN 5835-00-969-1920
NSN 6240-01-339-5100
NSN 5920-01-535-0796
NSN 5855-01-456-4878
NSN 5915-01-467-3412
NSN 5975-01-050-1253